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Use oper_select_candidate() for unary operators
authorThomas G. Lockhart <lockhart@fourpalms.org>
Wed, 16 Sep 1998 14:22:22 +0000 (14:22 +0000)
committerThomas G. Lockhart <lockhart@fourpalms.org>
Wed, 16 Sep 1998 14:22:22 +0000 (14:22 +0000)
commit198bcef0259831695dc907578be332a4b990822d
treef93aef582e8dabb9e6a9d0fd89585d0439e297fb
parent672bc164ce5c2ab8eb485655570b4571defd6c55
Use oper_select_candidate() for unary operators
 rather than func_select_candidate().
Fix oper_select_candidate() to work with a single operator argument.
Repair left operator checking for null return from candidate list.
src/backend/parser/parse_oper.c